That's cool. I'll look up Harari.
There's a lot of great philosophical writing going on here on Steemit - most of it more thorough and well-reasoned than anything I've written! I'd recommend @alexander.alexis for starters, and the roundups he and his crew have put together with the #deepthink tag.
Plus there's a chat site called Discord where there's a steemdeepthink channel. I'm not entirely sure how it works but this link should take you to it. https://discord.gg/5ezARfk. (If not @alexander.alexis can help.) The interface is a little complicated but there's good conversation there and links to lots of thoughtful posts.
Plus the Douglas Adams speech I mentioned above is definitely worth a read when you've got some time if you like this idea. He's best known for The Hitchhiker's Guide To The Galaxy but he's was a great thinker.
http://www.biota.org/people/douglasadams/
Thank you so much for reading and sharing your valuable comments!
#deepthink looks great and they just announced new Deep Think Challenge series. I will read some Douglas Adams writings too. Thank you for an inspiring post, comments and suggested links!